Likhalase tsena tsa setaele li tla etsa polelo e tiileng 'me li u etse setsi sa tlhokomelo lehlabula. Moqapi o entse ka ho khetheha foreimi e kholo ka ho fetisisa bakeng sa likhalase tsena tsa mahlaseli, tse tletseng feshene, tse u lumellang hore u bontše tatso ea hau e ikhethang le botho ba hau ho sa tsotellehe hore na ke ketsahalo efe.
Foreimi e entsoe ka thepa ea boleng bo phahameng ea polasetiki, e bobebe ebile e tiile, e ka fokotsang ka katleho moroalo oa ho apara e le hore u se ke ua hlola u ikutloa u le tlas'a khatello. E boetse e na le thepa e ntle ea ho se sebetse, ho netefatsa hore o ka thabela boleng bo botle ba likhalase tsena tsa letsatsi nako e telele.
Ho ikhethang ke hore re boetse re ts'ehetsa liphutheloana tsa LOGO le likhalase tsa letsatsi, ho etsa hore likhalase tsa hau e be sesebelisoa se ikhethileng. U ka ba le logo ea hau ea botho e hatisoang foreiming, ho etsa likhalase tsena karete ea hau ea khoebo e khahlehang, e bontšang tatso ea hau le boitsebiso ba hau lefatšeng.
Ho phaella lintlheng tse ka holimo tsa ho rekisa, likhalase tsena tsa mahlaseli tsa feshene li boetse li na le ts'ebetso e babatsehang ea ts'ebetso. Sebelisa likhalase tsa letsatsi tsa boleng bo holimo ho thibela mahlaseli a ultraviolet ka nepo le ho sireletsa mahlo a hau tšenyong ea khanya ea letsatsi, ha o ntse o fana ka pono e hlakileng ho netefatsa boiphihlelo ba hau ba pono. Foreime e etselitsoe ho etsa bonnete ba hore likhalase tsa letsatsi li lekana hantle khahlanong le likotoana tsa sefahleho sa hau, tse u lumellang hore u li apare habonolo le ka boiketlo ho sa tsotellehe hore na u hokae.
Likhalase tsena tsa khanya tsa setaele ha lia nepahala ho latela ponahalo, boleng le tšebetso. Hase feela hore e u lumella hore u shebahale u le sebete, empa e boetse e sireletsa mahlo a hao 'me e eketsa monate oa botle ho lehlabula la hau. Hore na ua e apara kapa u e fa metsoalle le ba lelapa e le mpho, likhalase tsena tsa letsatsi e tla ba khetho e ntle ho uena. Tloo 'me u khethe ho ikhethela likhalase tsa hau tsa letsatsi,' me u tlohelle feshene le botho ba hau hore bo khanye letsatsing!